<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    hello html！today is {{ var }}

    今天值班的有：<br>
    {% for list in lists %}
        {{list}}<br>
    {% endfor %}

    任务有以下列表：
    <table>
        {% for key,value in tasks.items() %}
        <tr>
            <td>{{key}}</td>
            <td>{{value}}</td>
        </tr>
        {% endfor %}
    </table>
</body>
</html>